addition
subtraction
multiplication
division
mix w/ decimals
100

600+900=

1500

100

10-4=

6

100

7x8= 

56

100

5/2=

2.5

100

2.5x2.5=

6.25

200

345+678= 

1023

200

209-89= 

120

200

20x9= 

180

200

80/4=

20

200

13.77+20.99=

34.76

300

2023+904=

2927

300

1299-468=

831

300

89x4=

356

300

2684/2= 

1342

300

45.99-9.23=

36.76

400

999+999= 

1998

400

6123-134= 

5989

400

67x67=

4489

400

788/2=

394

400

4.5x4.5=

22.5

500

1840+2926=

4766

500

6709-3456= 

3253

500

497x6=

2982

500

9782/2= 

4891

500

99.5x99.5=

9900.25

M
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